How to fix the Oracle error ORA-04027: self-deadlock during automatic validation for object string.string?

In this post, you’ll learn more about the Oracle ErrorORA-04027: self-deadlock during automatic validation for object string.string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-04027: self-deadlock during automatic validation for object string.string

Reason for the Error ORA-04027: self-deadlock during automatic validation for object string.string

An attempt was made to validate an invalidated object but it failed because of a self-deadlock.

How to fix the Error ORA-04027: self-deadlock during automatic validation for object string.string ?

You can fix this error in Oracle by following the below steps

, e.g. compile the invalidated object separately.